CN112974233A

CN112974233A - Animal and plant's biological medicine sieving mechanism

Info

Publication number: CN112974233A
Application number: CN202110189683.XA
Authority: CN
Inventors: 张永立
Original assignee: Individual
Current assignee: Lu Xuemei
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-06-18
Anticipated expiration: 2041-02-19
Also published as: CN112974233B

Abstract

The invention discloses a biological medicine screening device for animals and plants, and belongs to the field of biological medicine processing. The utility model provides an animal and plant's biological medicine sieving mechanism, comprises a workbench, the axis passes square box inner wall and extends to the outer wall and the welding has the oscillation box, the equal symmetry in both ends is equipped with two spring A about spacing post A, spacing post B circumference outer wall is equipped with spring B, motor output shaft passes inside extending to cavity B of trapezoidal piece and has cup jointed helical gear A, both ends all pass cavity B inner wall and extend to the trapezoidal piece outside and have cup jointed the counter weight arc piece about the round axle, closely cooperate between the structure, make the device can the fore-and-aft action get rid of through the eccentric outside of counter weight arc piece, make the center of atress change, avoided reciprocating through the bent axle to make the sieve carry out transporting that reciprocates and filter the medicinal material, the vibration range is little, the poor condition of effect, great screening time who has shortened the medicinal material, the effect of screening is improved.

Description

Animal and plant's biological medicine sieving mechanism

Technical Field

The invention relates to the field of biomedical processing, in particular to a biomedical screening device for animals and plants.

Background

The pharmaceutical industry and the biomedical engineering industry are two major pillars of the modern pharmaceutical industry, the biomedical industry is composed of the biotechnology industry and the pharmaceutical industry together, the biomedical engineering is a general term for comprehensively applying the principles and methods of life science and engineering science, recognizing the structure, functions and other life phenomena of a human body at multiple levels in molecules, cells, tissues, organs and even the whole human body system from the engineering angle, and researching artificial materials, products, devices and system technologies for disease prevention and treatment, human body function assistance and health care; the medicinal material need be screened so that processing before processing to grading its quality according to the medicinal material size, be difficult to the size accuracy grasp of medicinal material when screening the medicinal material through the manpower, the staff has inevitable to carelessly to leak and makes less medicinal material sneak into during the screening, has influenced product quality, and in addition, the job schedule of artifical screening is unstable, is difficult to adapt to production conditions. The present inventors have found that the following problems are present in the prior art, which is provided in the document of the prior art publication No. CN111940275A, and that: 1. the device screens medicinal materials by conveying the sieve plate to move up and down through the up-and-down movement of the crankshaft, has poor effect and small vibration amplitude, and prolongs the screening time of the medicinal materials; 2. the device screens by the up-and-down movement of the crankshaft, and the screening is incomplete; 3. the device is to stretch to the material taking groove through a hand to take medicinal materials, so that the device is inconvenient and has the hidden trouble that the hand is injured by a machine during movement.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a biological medicine screening device for animals and plants, which aims to solve the problems in the background technology.

2. Technical scheme

A biomedical screening device for animals and plants comprises a workbench, wherein a control box is arranged at the rear end of the upper side of the workbench, an adjusting hand wheel is arranged at the middle part of the right side of the control box, the threaded end of the adjusting hand wheel penetrates through the outer wall of the control box to extend into the control box and is provided with a plurality of control blocks at equal linear intervals, the cylindrical end of the adjusting hand wheel is sleeved with a belt wheel A, the front side of the interior of the control box is rotatably connected with a rotating shaft, the right end of the rotating shaft penetrates through the inner wall of the control box to extend into the control box and is sleeved with a belt wheel B, a cavity A is formed in the front ends of the two control blocks positioned on the front side, a worm is rotatably connected in the cavity A, a key groove is formed in the worm, a square box is fixed on the bottom surface of the front sides of the two control blocks positioned on the, the inner part of the vibration box is provided with a C-shaped frame, two limiting columns A are symmetrically and fixedly arranged in the C-shaped frame, two springs A are symmetrically arranged at the upper end and the lower end of each limiting column A, two limiting columns B are symmetrically arranged at the left side and the right side of the outer wall of the C-shaped frame, springs B are arranged on the circumferential outer wall of each limiting column B, a trapezoidal block is arranged in the C-shaped frame, a motor is arranged at the right end of the front side of the inner part of the trapezoidal block, an output shaft of the motor penetrates through the inner part of the trapezoidal block to extend into the inner part of the cavity B and is sleeved with a helical gear A, a round shaft is arranged at the lower side of the middle part of the trapezoidal block, the left end and the right end of the round shaft penetrate through the inner wall of the cavity B to extend to the outer part of the trapezoidal block and are sleeved with a counterweight arc block, the upper end, the left end of the front side of the workbench is clamped with a material residue collecting box, and the right end of the front side of the workbench is provided with two medicine collecting boxes in a front-back structure clamping mode.

Preferably, the threaded end of the adjusting hand wheel is in threaded connection with a threaded hole formed in the middle of the control block on the left side, and the threaded end of the adjusting hand wheel is in clearance fit with through holes formed in the middle of the two control blocks on the right side.

Preferably, a round rod is fixedly arranged on the rear side inside the control box, penetrates through the inside of the control block and is in sliding connection with the control block.

Preferably, the circumferential outer wall of the belt wheel B is in friction connection with a belt, and the belt is in friction connection with the belt wheel A.

Preferably, the left end of the rotating shaft penetrates through the inside of the worm and extends to the outside, and a flat key is arranged on the left end of the rotating shaft, the flat key is in sliding connection with the key groove, and the circumferential outer wall of the worm wheel penetrates through the inside of the square box and extends to the cavity A and is connected with the worm in a meshed mode.

Preferably, the inside of the oscillation box is symmetrically provided with two fixing lugs, the limiting column B penetrates through the inner walls of the fixing lugs to extend to the outside and be in sliding connection with the fixing lugs, and the limiting column A penetrates through the bottom surface of the trapezoidal block to extend to the outside and be in sliding connection with the trapezoidal block.

Preferably, a bevel gear B is sleeved on the right side of the circumferential outer wall of the circular shaft, and the bevel gear B is in meshed connection with the bevel gear A.

Preferably, the upper side of the control block is provided with a plurality of connecting rods in a triangular structure, the middle parts of the connecting rods are fixedly connected with the middle part of the upper side of the control block through pin shafts, and the right end of one of the connecting rods is rotatably connected with the inner wall of a groove formed in the control box through a pin shaft.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the invention extends to the outer wall by penetrating the inner wall of a square box at a middle shaft and welding a vibrating box, a C-shaped frame is arranged in the vibrating box, two limiting columns A are symmetrically and fixedly arranged in the C-shaped frame, two springs A are symmetrically arranged at the upper end and the lower end of each limiting column A, two limiting columns B are symmetrically arranged at the left side and the right side of the outer wall of the C-shaped frame, a spring B is arranged on the circumferential outer wall of each limiting column B, a motor is arranged at the right end of the front side in a trapezoidal block, a motor output shaft penetrates through the interior of the trapezoidal block and extends into a cavity B and is sleeved with a helical gear A, a round shaft is arranged at the lower side of the middle part of the trapezoidal block, the left end and the right end of the round shaft penetrate through the inner wall of the cavity B and extend to the exterior of the trapezoidal block and are sleeved with a counterweight arc block, the structure is tightly matched, so that the device, the effect is poor, and the vibration amplitude is little, great shortening the screening time of medicinal material, improved the effect of screening.

2. The threaded end of the adjusting hand wheel penetrates through the outer wall of the control box to extend into the control box and is provided with a plurality of control blocks at equal linear intervals, the cylindrical end of the adjusting hand wheel is sleeved with a belt wheel A, the front side inside the control box is rotatably connected with a rotating shaft, the right end of the rotating shaft penetrates through the inner wall of the control box to extend into the control box and is sleeved with a belt wheel B, the circumferential outer wall of the belt wheel B is in friction connection with a belt, the belt is in friction connection with the belt wheel A, the rear side inside the control box is fixedly provided with a round rod, and the round. Through the rotation of adjusting hand wheel for the device can pack up when not using, has avoided the foreign matter to get into the condition that pollutes the screening net box through the feeder hopper, accomplishes the screening back simultaneously, packs up the back and makes the arc door downwards, can directly collect the medicinal material after opening, and convenience very has avoided stretching through the hand and has got the silo and get the medicinal material, not only inconvenient but also has the condition that machinery pressed from both sides the hidden danger of hindering the hand when the motion.

3. According to the invention, the cavity A is rotatably connected with the worm, the worm is internally provided with the key slot, the bottom surfaces of the front sides of the two control blocks positioned on the front sides are fixedly provided with the square boxes, the square boxes are rotatably connected with the worm wheel through the middle shaft, the left ends of the rotating shafts penetrate through the interiors of the worm and extend to the outside and are provided with the flat keys, the flat keys are in sliding connection with the key slot, and the circumferential outer walls of the worm wheel penetrate through the interiors of the square boxes and extend to the cavity A and are in meshed connection with the worm, so that the screening net box can rotate, and the medicine.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view showing the internal structure of the control block according to the present invention;

FIG. 4 is a cross-sectional view of the internal structure of the oscillation box of the present invention;

FIG. 5 is a cross-sectional view showing an inner structure of a trapezoidal block according to the present invention;

FIG. 6 is an enlarged view of the structure at A of the present invention;

the reference numbers in the figures illustrate: 1. a work table; 2. a control box; 201. adjusting a hand wheel; 202. a control block; 203. a pulley A; 204. a round bar; 205. a rotating shaft; 206. a belt pulley B; 207. a belt; 208. a cavity A; 209. a flat bond; 2010. a connecting rod; 3. a worm; 301. a keyway; 4. a square box; 401. a worm gear; 402. a middle shaft; 5. a vibrating box; 501. a C-shaped frame; 502. a limiting column A; 503. a spring A; 504. a limiting column B; 505. a spring B; 506. fixing the ear; 507. a trapezoidal block; 508. a motor; 509. a cavity B; 5010. a bevel gear A; 5011. a circular shaft; 5012. a bevel gear B; 5013. a counterweight arc-shaped block; 6. a slag collection box; 7. a drug collection box; 8. screening the net box; 801. a feed hopper; 802. an arc-shaped door.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

a biological medicine screening device for animals and plants comprises a workbench 1, a control box 2 is arranged at the rear end of the upper side of the workbench 1, an adjusting hand wheel 201 is arranged at the middle part of the right side of the control box 2, the thread end of the adjusting hand wheel 201 penetrates through the outer wall of the control box 2 to extend into the control box and is provided with a plurality of control blocks 202 at equal intervals linearly, the cylindrical end of the adjusting hand wheel 201 is sleeved with a belt wheel A203, the front side inside the control box 2 is rotatably connected with a rotating shaft 205, the right end of the rotating shaft 205 penetrates through the inner wall of the control box 2 to extend into the control box and is sleeved with a belt wheel B206, a cavity A208 is arranged inside the front ends of the two control blocks 202 positioned at the front side, a worm 3 is rotatably connected inside the worm 3, a key groove 301 is arranged inside the worm 3, a square box 4 is fixed on the bottom surface of the front side of the two control blocks 202 positioned at, the C-shaped frame 501 is arranged in the oscillation box 5, two limiting columns A502 are symmetrically and fixedly arranged in the C-shaped frame 501, two springs A503 are symmetrically arranged at the upper end and the lower end of each limiting column A502, two limiting columns B504 are symmetrically arranged at the left side and the right side of the outer wall of the C-shaped frame 501, a spring B505 is arranged on the circumferential outer wall of each limiting column B504, a trapezoidal block 507 is arranged in the C-shaped frame 501, a motor 508 is arranged at the right end of the front side in the trapezoidal block 507, an output shaft of the motor 508 penetrates through the interior of the trapezoidal block 507 and extends to the interior of a cavity B509 and is sleeved with a helical gear A5010, a round shaft 5011 is arranged at the lower side of the middle part of the trapezoidal block 507, the left end and the right end of the round shaft 5011 penetrate through the inner wall of the cavity B509 and extends to the exterior of the trapezoidal block 507 and is sleeved with a counterweight arc 5013, the upper end of the oscillation box, the left end of the front side of the workbench 1 is clamped with a material residue collecting box 6, and the right end of the front side of the workbench 1 is provided with two medicine collecting boxes 7 in a front-back structure clamping manner. The inseparable cooperation between the structure for the device can be around the device effect through the eccentric of counter weight arc piece 5013 get rid of outward, makes the center of atress change, has avoided reciprocating through the bent axle to make the sieve carry out reciprocating transport and filter the medicinal material, and the effect is poor, and the condition that the vibration amplitude is little, great shortening the screening time of medicinal material, improved the effect of screening.

Specifically, the threaded end of the adjusting hand wheel 201 is in threaded connection with a threaded hole formed in the middle of the control block 202 located on the left side, and the threaded end of the adjusting hand wheel 201 is in clearance fit with through holes formed in the middle of the two control blocks 202 located on the right side. So that the left control block 202 can be moved so that a plurality of control blocks 202 can be deployed by the support of the links 2010.

Furthermore, a round rod 204 is fixedly arranged at the rear side inside the control box 2, and the round rod 204 penetrates through the inside of the control block 202 and is connected with the control block in a sliding manner. The round rod 204 is arranged to play a role of limiting and guiding.

Still further, the circumferential outer wall of the belt pulley B206 is frictionally connected with a belt 207, and the belt 207 is frictionally connected with the belt pulley a 203. The rotation of the pulley a203 rotates the pulley B206, and thus the rotation of the rotating shaft 205.

Furthermore, the left end of the rotating shaft 205 penetrates through the inside of the worm 3, extends to the outside and is provided with a flat key 209, the flat key 209 is in sliding connection with the key groove 301, so that the worm 3 can move along with the control block 202, the circumferential outer wall of the worm wheel 401 penetrates through the inside of the square box 4, extends to the cavity A208 and is meshed with the worm 3, the worm wheel 3 is driven to rotate, the screening net box 8 can rotate, and the screening net box is discharged through the arc-shaped door 802 after being packed up.

It should be noted that two fixing lugs 506 are symmetrically disposed inside the vibrating box 5, the limiting column B504 passes through the inner walls of the fixing lugs 506 to extend to the outside and be slidably connected therewith, and the limiting column a502 passes through the bottom surface of the trapezoidal block 507 to extend to the outside and be slidably connected therewith. The vertical and horizontal vibrations can be performed by the arrangement of the stopper posts A502 and B504.

It is noted that the right side of the outer peripheral wall of the round shaft 5011 is sleeved with a bevel gear B5012, and the bevel gear B5012 is in meshed connection with the bevel gear A5010. The motor 508 can drive the counterweight arc-shaped blocks 5013 on the two sides to rotate, so that the stressed center is changed.

In addition, a plurality of connecting rods 2010 are arranged on the upper side of the control block 202 in a triangular structure, the middle parts of the connecting rods 2010 are fixedly connected with the middle part of the upper side of the control block 202 through pin shafts, and the right end of one of the connecting rods 2010 is rotatably connected with the inner wall of a groove formed in the control box 2 through a pin shaft. By moving the left control block 202, the other control blocks 202 can be unfolded at the same distance by the limit of the connecting rod 2010.

The working principle is as follows: when the biological medicine screening device for animals and plants is needed, firstly, the medicinal materials are put into a screening net box 8 through a feed hopper 801, the medicinal materials are rotated through an output shaft of a motor 508, the output shaft of the motor 508 passes through the interior of a trapezoidal block 507 and extends to the interior of a cavity B509 and is sleeved with a bevel gear A5010, the right side of the circumferential outer wall of the circular shaft 5011 is sleeved with a bevel gear B5012, the bevel gear B5012 is meshed with the bevel gear A5010, so that the motor 508 can drive counterweight arc blocks 5013 at two sides to rotate, so that the center of stress is changed, meanwhile, a C-shaped frame 501 is arranged in a vibration box 5, two limiting columns A502 are symmetrically and fixedly arranged in the C-shaped frame 501, two springs A503 are symmetrically arranged at the upper end and the lower end of the limiting column A502, two limiting columns B504 are symmetrically arranged at the left side and the right side of the outer wall of the C-shaped frame 501, a spring B505 is arranged on the circumferential outer wall of the limiting column 504, two fixing, the limiting column A502 passes through the bottom surface of the trapezoid block 507 to extend to the outside and is in sliding connection with the trapezoid block, the limiting column A502 and the limiting column B504 are arranged, the spring B505 and the spring A503 are matched, the limiting column A can vibrate up and down and left and right through the change of stress square, after screening is completed, by rotating the adjusting hand wheel 201, as the threaded end of the adjusting hand wheel 201 passes through the outer wall of the control box 2 to extend to the inside and is provided with a plurality of control blocks 202 at linear equal intervals, the threaded end of the adjusting hand wheel 201 is in threaded connection with a threaded hole formed in the middle of the control block 202 on the left side, the threaded end of the adjusting hand wheel 201 is in clearance fit with through holes formed in the middle of the two control blocks 202 on the right side, the control block 202 on the left end can move, meanwhile, as the upper side of the control block 202 is provided with a, one of them connecting rod 2010 right-hand member rotates through the inside inslot wall of seting up of round pin axle and control box 2 and is connected, through the removal of left end control block 202, and the spacing of parallel connection rod 2010, make other control block 202 can pack up of same distance, and at this moment, because adjusting handle 201 cylinder end has cup jointed band pulley A203, the inside front side rotation of control box 2 is connected with pivot 205, pivot 205 right-hand member passes control box 2 inner wall and extends to inside and cup jointed band pulley B206, band pulley B206 circumference outer wall friction connection has belt 207, belt 207 and band pulley A203 friction connection. Rotation through band pulley A203, the rotation of band pulley B206 has been driven, thereby the rotation of pivot 205 has been driven, at this moment, because the pivot 205 left end is worn out the inside extension of worm 3 and is equipped with parallel key 209, parallel key 209 and keyway 301 sliding connection, make worm 3 can follow control block 202 and remove, the rotation through pivot 205 drives worm 3 simultaneously and rotates, and worm wheel 401 circumference outer wall passes square 4 inside extension to cavity A208 and is connected with worm 3 meshing, make it rotate through worm 3 and drive worm wheel 401 and rotate, thereby make screening net box 8 can rotate, pack up the back through opening arc door 802 ejection of compact to medicine collection box 7 inside can.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an animal and plant's biological medicine sieving mechanism, includes workstation (1), its characterized in that: the rear end of the upper side of the workbench (1) is provided with a control box (2), the middle part of the right side of the control box (2) is provided with an adjusting hand wheel (201), the thread end of the adjusting hand wheel (201) penetrates through the outer wall of the control box (2) to extend into the control box and is provided with a plurality of control blocks (202) at equal intervals linearly, the upper side of each control block (202) is provided with a plurality of connecting rods (2010) in a triangular structure, the middle parts of the connecting rods (2010) are fixedly connected with the middle parts of the upper sides of the control blocks (202) through pin shafts, the right end of one of the connecting rods (2010) is rotatably connected with the inner wall of a groove formed in the control box (2) through pin shafts, the cylindrical end of the adjusting hand wheel (201) is sleeved with a belt pulley A (203), the front side in the control box (2) is rotatably connected with a rotating shaft (205), the, a cavity A (208) is formed in the front ends of two control blocks (202) positioned on the front side, a worm (3) is rotatably connected in the cavity A (208), a key groove (301) is formed in the worm (3), a square box (4) is fixed on the bottom surface of the front side of the two control blocks (202) positioned on the front side, a worm wheel (401) is rotatably connected in the square box (4) through a middle shaft (402), the middle shaft (402) penetrates through the inner wall of the square box (4) to extend to the outer wall and is welded with a vibration box (5), a C-shaped frame (501) is arranged in the vibration box (5), two limiting columns A (502) are symmetrically and fixedly arranged in the C-shaped frame (501), two springs A (503) are symmetrically arranged at the upper end and the lower end of each limiting column A (502), two limiting columns B (504) are symmetrically arranged at the left side and the right side of the outer, the outer wall of the circumference of the limiting column B (504) is provided with a spring B (505), a trapezoidal block (507) is arranged in the C-shaped frame (501), a motor (508) is arranged at the right end of the front side in the trapezoidal block (507), an output shaft of the motor (508) penetrates through the interior of the trapezoidal block (507) and extends to the interior of the cavity B (509) and is sleeved with a helical gear A (5010), a round shaft (5011) is arranged on the lower side of the middle of the trapezoidal block (507), the left end and the right end of the round shaft (5011) penetrate through the inner wall of the cavity B (509) and extend to the exterior of the trapezoidal block (507) and are sleeved with a counterweight arc block (5013), the upper end of the trapezoidal block (507) penetrates through the inner wall of a vibration box (5) and extends to the exterior and is fixedly provided with a screening net box (8), the middle of the upper side of the screening net box (8) is communicated with a feed hopper (801), the lower end of the left side of the screening, workstation (1) front side right-hand member is front and back structure card and is equipped with two medicine collection box (7), it is equipped with two fixed ears (506) to vibrate the inside symmetry of box (5), spacing post B (504) pass fixed ear (506) inner wall and extend to the outside and rather than sliding connection, spacing post A (502) pass trapezoidal piece (507) bottom surface and extend to the outside and rather than sliding connection, worm (3) inside extension is worn out to pivot (205) left end and is equipped with parallel key (209), parallel key (209) and keyway (301) sliding connection, worm wheel (401) circumference outer wall passes square box (4) inside and extends to cavity A (208) and is connected with worm (3) meshing.

2. The biomedical screening device for animals and plants according to claim 1, wherein: the threaded end of the adjusting hand wheel (201) is in threaded connection with a threaded hole formed in the middle of the control block (202) on the left side, and the threaded end of the adjusting hand wheel (201) is in clearance fit with through holes formed in the middle of the two control blocks (202) on the right side.

3. The biomedical screening device for animals and plants according to claim 1, wherein: the rear side in the control box (2) is fixedly provided with a round rod (204), and the round rod (204) penetrates through the control block (202) and is connected with the control block in a sliding manner.

4. The biomedical screening device for animals and plants according to claim 1, wherein: the belt wheel B (206) is connected with a belt (207) through friction on the outer circumferential wall, and the belt (207) is connected with the belt wheel A (203) through friction.

5. The biomedical screening device for animals and plants according to claim 1, wherein: the right side of the circumferential outer wall of the circular shaft (5011) is sleeved with a bevel gear B (5012), and the bevel gear B (5012) is meshed with a bevel gear A (5010) to be connected.